prop choices for 65 7eca 0200

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Hi everyone...I have recently purchased a 65 7eca with an 0200 and a 6948 prop....I live on a private strip which is 2600ft ...power lines at one end and trees at the other.....Also my bird holds 39gal of fuel......Flying solo I get in and out no problem.....add a buddy half tanks or more hot humid temps..well you get the picture.....The obvious solution is an engine upgrade but my question is would a prop twist be worth a try and legal......Univar lists a 0200 Citabria seaplane prop.....6944......How much would I gain in climb.....How much would I lose in cruise.....The 0200 only produces 100hp @ 2750.....I only turn 2450 on t/o at 65mph climb......At full throttle in level flight it turns 2600rpms.....Tach is rebuilt......Any coments on this would be greatly appreciated

 

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You need to find the static RPM limits in the TCDs (on the FAA website). Then check your airplane at near a standard day , then you can see if you could use less pitch.
Bill Becker